Darron Gibson scored the opening goal for United. All photos: Getty ImagesNani quickly followed scoring United second goal in the 7th minuteUnited were 3-0 up when Ivica Olic scored a crucial goal for Bayern just before half timeWayne Rooney was substituted 10 minutes into the second half after sustaining further damage to his ankleRafael received his marching orders arfter picking up a second yellow card for holding back RiberyArjen Robben celebrates scoring Bayern's all-important second goalAlthough Bayern lost 3-2 on the night, they progressed to the semi finals due the away goals ruleMarouane Chamakh scored the only goal of the night for BordeauxLyon lost 1-0 on the night, however won the tie 3-2 on aggregateNicklas Bendtner scored Arsenal's opening goal against Barcelona.Lionel Messi scored the equaliser for Barcelona.Messi scores his fourth goal of the night.A jubilant Barcelona celebrate going through to the semi finals after they beat Arsenal 6-2 on aggregate.An early goal from Wesley Sneijder put Inter into the lead in the their game against CSKA MoscowThings only got worse for CSKA Moscow when substitute Chidi Odiah was sent off early in the second half.The Inter team celebrate they beat CSKA 1-0, and go through to the semi finals.